baber/WOPTO huggingface dataset:
Patent JP-S6420703-A (JP)
Title: Antenna
Inventor: NOZAKI YOSHIYUKI
IPC: H01Q1/08
Filed: 1987-07-16
Abstract: PURPOSE:To attain the expansion and accommodation of an antenna with simple operation by devising the titled antenna such that the metallic strip is in standstill vertically at the position when the antenna metallic strip is led out of the casing by a finger and the finger is detached at a desired length to operate the antenna and the metallic strip is restored, and accommodated momentarily into the casing when the pressure provision mechanism is released. CONSTITUTION:The antenna metallic strip 6 not in use is wound and accommodated into the casing 1 by a tensile force of a spiral spring member 4 and in using the antenna, a tip 6' of the metallic strip 6 is hooked by a finger and led out of the casing 1. In such a case, since the tensile force of the spring member 4 is energized to the metallic strip 6, a prescribed pressure is added so that the metallic strip 6 is restored to the original position even when the finger is detached. The metallic strip 6 is formed of convex to prevent folding or distortion, then the metallic strip 6 comes to a stop at the position even when the finger is detached at a desired position vertically. In stopping the use, when the pressure provision mechanism 7 is released then the metallic strip 6 is restored naturally into the casing by the tensile force of the spring member 4.
Patent JP-2000309678-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: KURODA YOJI
IPC: H01L23/29
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing use with a low melt viscosity, low internal stress, high heat resistance and high soldering crack resistance by making the composition include a specific epoxy resin, phenolic resin, etc., in specified proportions. SOLUTION: This composition is obtained by including (A) an epoxy resin made by melt blending (i) a novolak-type epoxy resin of formula I (R1 is a 1-6C alkyl; m is 0-3; n is >=1 on average) with a softening point of 48-70 deg.C with (ii) a crystalline epoxy resin, (B) a phenolic resin, (C) an inorganic filler, (D) a curing promoter, and (E) a polymer of formula II (m and l are each >=0 on average); wherein the weight ratio i/ii is 1-19, the equivalent ratio of the phenolic hydroxyl group in the component B to the epoxy group in the total epoxy resin is 0.5-2.0, the amounts of the components C and D are 200-1,400 pts.wt. and 0.4-20 pts.wt. based on a total of 100 pts.wt. of the total epoxy resin and the component B, respectively, and the content of the component E is 0.5-20 pts.wt. based on 100 pts.wt. of the total epoxy resin.
Patent JP-S6067971-A (JP)
Title: Image forming device
Inventor: SONOBE AKIHIRO
IPC: G03G15/043
Filed: 1983-09-22
Abstract: PURPOSE:To eliminate image uneveness and obtain an image of high quality with a small-sized, inexpensive device by providing light control members having diffusing layers which scatter irradiation light in the optical path of the irradiation light to a photosensitive body except image exposure. CONSTITUTION:Optical paths of light image exposure L, an entire-surface exposure lamp 4, pre-exposure lamp 8, and a blank exposure lamp 9 are provided at the circumference of the photosensitive body 1, and light control members 10 having light diffusing layers are provided in front of the pre-exposure lamp 8 and blank exposure lamp 9. Light from the lamp 8 or 9 having uneveness in the quantity of light is passed through a filter 10 to reduce the uneveness in the quantity of light by scattering. Thus, an image of high quality having no light image uneveness is formed with the small-sized inexpensive device.
Patent JP-2000008946-A (JP)
Title: Piston of internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F16J9/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a piston by which a bad oil raking down at the lowering time of a piston is prevented and the consumption of an oil and fuel is improved without complicating the piston structure. SOLUTION: In the piston of an internal combustion engine installed at least one piston ring 1 in a ring groove 20, a piston 2 is constituted by providing a slant surface 25 slanting toward the floor 22 side of the ring groove 20 on the ceiling 23 of the groove bottom 24 side of at least one ring groove 20. It is favorable that the slant starting point of the slant surface 25 is positioned to the more opening 27 side of the ring groove 20 than the back surface 13 of this piston ring 1 when the piston ring 1 is projected from the ring groove 20 further by a prescribed distance from the position where the piston ring 1 is contacted to a normal cylinder bore 5.
Patent JP-H0340392-A (JP)
Title: Electric device with turntable
Inventor: WATANABE TADAHIKO
IPC: H05B6/78
Filed: 1989-07-07
Abstract: PURPOSE:To have rotation control of a turntable with simple configuration by sensing variation in the magnetism associate with the motor rotation, judging the number of motor revolutions on the basisof the output from sensing, and controlling the start of the motor. CONSTITUTION:In a motor 5, a Hall element 9 is provided as a sensing means, to sense variation in the magnetism associate with the rotation of a rotor 8 in the position in proximity to the rotor 8. Turns of this rotor 8 are counted on the basis of output signal from the element 9, and the motor 5 is stopped when the number of revolutions at ending of the heating has become a value obtained by multiplying one turn correspondence of the turntable 4 with a natural number. This provides controllability for the rotation of turntable in simple configuration without resorting to any cam or switch, and when food 3 is to be placed on the table 4 for heating, the food 3 remains in the same position even at the time the table having stopped, and taking-out can be made as easily as placing-in.
Patent JP-H0823599-A (JP)
Title: Acoustic reproduction device
Inventor: YAMATO MAKOTO
IPC: H04S5/02
Filed: 1994-07-05
Abstract: PURPOSE:To faithfully simulate the state that the generation location of sound is moved, producing the sound, by providing plural sound source devices, a speaker and a control means controlling the tone quality of sound and a generation timing, etc. CONSTITUTION:A sound source device 7 is provided with plural sound producing channels and, at the same time, plural sound signals are made possible to be reproduced. The sound source device 7 is provided with the output terminal provided corresponding to each of speakers 1 to 6 and is composed so that sound signals may be outputted from each output terminal to the speakers 1 to 6. An MIDI signal instructing the sound signal of what tone quality, by what sound producing timing, in what sound volume level and from what output terminal is outputted, from a computer 8 to the sound source device 7. The sound source device 7 generates a musical sound signal in each sound producing channel based on this MIDI signal and outputs the signal from the output terminal designated by the MIDI signal.
Patent JP-H1022145-A (JP)
Title: Amorphous transformer and its manufacture
Inventor: INAGAKI KATSUTOSHI
IPC: H01F30/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To readily perform the annealing work of the iron core of an amorphous transformer for excitation and, at the same time, to improve the characteristics of the iron core. SOLUTION: When a amorphous multi-leg iron core 1 is annealed for excitation so that magnetic fluxes 6 can flow symmetrically to the peripheral legs from a center leg 1A, the annealing work of the iron core 1 for excitation can be remarkably improved, because it becomes unnecessary to separately anneal the inside iron core 2 and outside iron core 1 constituting the iron core 1 and the iron core 1 can be excited collectively. In addition, the annealing work can be conducted extremely easily, because the whole body of the iron core 1 can be annealed for excitation by only winding an exciting coil 4 around the center leg 1A. When the magnetic fluxes are symmetrically made to flow from the center leg 1A, both the core loss and exciting capacity can be improved and excellent iron core characteristics can be obtained.
Patent JP-H04371934-A (JP)
Title: Automatic dimming device for camera
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1991-06-20
Abstract: PURPOSE:To provide the automatic dimming device for the camera which prevents a subject to be dimmed from being overexposed even when the ratio of a subject to be lighted in a photographic picture plane is small. CONSTITUTION:This automatic dimming device is equipped with a 1st light measuring means 102 which divides a subject field into plural 1st light measurement areas and measures light when a flash light means 101 does not emit light, a 2nd light measuring means 103 which split luminous flux emitted by the flash light means 101 and reflected by the subject field into plural 2nd light measurement areas and measures the light, a dimming area determining means 104 which divides the 2nd light measurement areas into areas to be dimmed and areas not to be dimmed according to each measuring result to the first light measuring areas, a dimming means 105 which controls the quantity of light emission of the flash light means 101 according to the light measurement results of the 2nd determined light measurement areas to be dimmed, and a total quantity output means 106 which finds and outputs the total number of the 2nd determined light measurement areas to be dimmed; and this dimming means 105 is constituted so as to control the quantity of light emission of the flash light means in consideration of the found total number.
Patent JP-H10333675-A (JP)
Title: Image/scale forming device
Inventor: IIZUKA YOSHIO
IPC: G06F3/033
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make effectively utilizable the picture drawn by children by feeding the image signal and scale signal to the image input and sound input of a television, and transmitting image data to a personal computer. SOLUTION: An A/D-converter 16 converts the analog signal of the coordinate value inputted to a coordinate input section 6 into the digital signal and outputs it in response to the instruction of a main processor 12. A sound generator 18 converts the data of a ROM 14 and the coordinate input data into image data in response to the instruction of the main processor 12. An NTSC encoder 20 converts the image data fed from a video processor 19 into the composite image signal CV in sequence. A serial interface 22 communicates with a personal computer in response to the instruction of the main processor 12. The image signal and scale signal are fed to the image input and sound input of a television, and the image data are transmitted to the personal computer.
Patent JP-H1022412-A (JP)
Title: Ball grid array circuit board
Inventor: NAKAO YASUSHI
IPC: H01L23/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce connection resistance between a conductive layer and a mother board. SOLUTION: A circuit board is provided with a base board 1, which is mounted with electronic components and has a conductive layer 5 connected to the electronic components inside, and solder balls 6A, which are connected to the conductive layer 5 of the base board 1 and are arranged on the side that faces the mother board 20 of the base board 1, and the circuit board is connected to the mother board 20 provided with printed wiring. On the base board 1, conducting holes 1a, with a diameter almost equal to that of the solder ball 6A, are arranged for conduction from the facing side to the conductive layer 5, and the solder balls 6A are directly connected to the conductive layer 5 through the conducting holes 1a.
Patent JP-H0927018-A (JP)
Title: Card with cash paying function and consumption recording method
Inventor: HANEDA TAKUYA
IPC: G06K17/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the card with the cash paying function which disables forging and information rewriting and the consumption storing method. SOLUTION: The card 10 having the cash paying function is constituted by arraying storage element bodies 11, formed of discrimination members having characteristic reflection characteristics that can be discriminated by an optical discriminating method like a hologram or diffraction grating along a side of the card, as many as the amount of prepaid money. Mechanical breakage marks or optical breakage marks disabling the storage element bodies 11 to be discriminated are formed on the storage element bodies 11 which are as many as the consumption of the money to store the consumption.
Patent JP-H0840118-A (JP)
Title: Seat sliding device
Inventor: MIYAUCHI FUMIO
IPC: B60N2/06
Filed: 1994-07-28
Abstract: PURPOSE:To provide a seat sliding device capable of displaying excellent sliding performance without being influenced by dispersion of part precision and assembly precision, simple in the constitution, easy to manufacture, capable of reducing the cost and preventing derailing of a slider from the side of a rail without interfering with other members. CONSTITUTION:A slider 40 is interposed between each of wall surfaces of a downward flange 23a of a lower rail 20 and a supporting part 32 of an upper rail 30 and furnished with a slider main body 41 formed in a curved sectional shape to elastically slide on each of the wall surfaces. Consequently, it has a lower end part 42 to extend sideways from a lower end of the slider main body 41, to cover a lower end edge of the downward flange 23a of the lower rail 20 and to slide on the upper surface of a sliding part 31 of the upper rail 30, and an engagement part 43 to fit on an engaged part 25 provided on the downward flange 23a of the lower rail 20 is provided on the slider main body 41.
Patent JP-S5872702-A (JP)
Inventor: YOOAHIMU HAIZERU
IPC: F04B49/06
Filed: 1982-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0619270-A (JP)
Title: Color electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/01
Filed: 1992-07-03
Abstract: PURPOSE:To provide a compact high-performance color electrophotographic device capable of obtaining an excellent color image, in a simple constitution. CONSTITUTION:Plural image forming units IBK. IC, IM, and IY, composed of an electrostatic image carrier and a developing means having the toner of a different color, are used. Each of the image forming units IBK, IC, IM, and IY, can be moved and positioned at the same image forming position. At the image forming positions, the image forming units IBK, IC, IM, and IY, have image exposures by an exposing means, and simultaneously, image formation, and the obtained toner image is transferred on a transfer material by an opposed transferring/carrying means 31. An attachable/detachable fly- wheel is connected to the transferring/carrying means 31. This color electrophotographic device alignes, superimposes and transfers the toner images of each color on the same transfer material, in such a manner that the image forming units IBK, IC, IM, and IY at the image forming positions are successively replaced, and simultaneously, the transfer material is reciprocated by the transferring/carrying means 31.
Patent JP-H1111444-A (JP)
Title: Equipment for supporting storage bag and storage bag
Inventor: MORI TSUNEO
IPC: B65B67/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide storage bag supporting equipment which is simply structured, with which the opening of a storage bag can be opened just by pulling forward with one touch of a finger the front side pealing piece of the storage bag and with which an article already paid for at a cash register can sharply be inserted from the opening part of the storage bag supported. SOLUTION: This storage bag supporting equipment, comprising a hook for hanging down a bag utilizing a hole cut out in a sealing part formed in the top center of a storage bag, both arm members 8 for hanging down the bag utilizing a hole cut out in a holding part formed in both top sides of the storage bag and at the same time forming a guiding part for releasing the opening part of the storage bag, and support equipment comprising a support 9 matching the size of the storage bag, a crosspiece 10 and a leg part 15, is placed in a cut out part provided by cutting out a counter 6. A single cashier can handle easily and in a short time register work and storage work storing merchandise in the storage bag.  Simply by providing a hole in a plastic carrying bag for use at a supermarket sold currently, and just by one touch of a finger, the opening of the bag can be opened and can be kept opened.
Patent JP-S5874111-A (JP)
Title: Manufacture of filter for fuel
Inventor: KAWAMURA SATOJI
IPC: B01D35/02
Filed: 1982-10-07
Abstract: PURPOSE:To prevent a leakage of fuel, by forming a recessed part at the inside surface of a flange which follows the slanted outer peripheral wall of a cover, and abutting said flange on a flange of casing to perfectly press-weld together throughout the whole surface of flange. CONSTITUTION:After fitting a cover 2' and a filter body 17 with an adhesive, the slanted surface 19 of a jig 18 is abutted to the outer peripheral slanted wall 8 of the cover 2' so that an exit pipe 7 is fitted to the position of a groove- shaped relief part 21 of the jig 18 for the cover 2'. Next, when a flange part 14 of a casing 5' is put on a flange part 9 of the cover 2' to abutt a jig 22 used for the casing 5' to the lower surface of the flange part 14 and the abutted flange parts are pressed and vibrated by a pressure-welding apparatus, the abutted surfaces 10 and 15 are melted. At this time, a pressure acting on the inner peripheral sides of the flanges 9 and 14 is distributed by the slanted surface 19 to make the pressure acting on the inner peripheral side from the center of the welding surface 10 of the flange 9 uniform, then the welding surfaces 10 and 15 are welded throughout the whole surfaces. Further, the recessed part 12 aids the pressure distribution and prevents the strain.
Patent JP-S6155526-A (JP)
Title: Temperature self-control type glow plug
Inventor: MINEGISHI SOKICHI
IPC: F23Q7/00
Filed: 1984-08-27
Abstract: PURPOSE:To realize the rapid heating and low saturation temperature by a method wherein a ceramic heater and a sheathed heater having a structure as a control means of an energizing electric power are engaged together and arranged in a holder. CONSTITUTION:A ceramic heater 12 is held at the top end of a holder 13, and the first resistance body 11 as a heating body is embedded in the ceramic heater 12. A sheathed heater 21 having the second resistance body 20 for electric power control which is connected in series to the one end of the first resistance body 11 is arranged in continuing manner for a ceramic heater 12 via a conductor 18. The sheathed heater 21 is formed so that the second resistance body 20 is embedded in a heat resistance insulating powder 23 filled in a sheath 22 made of metal in sealed manner. Then the sheathed heater 21 is engaged and held in the holder 13 under the condition that a heat resistance insulating tube 24 is engaged at the outer periphery of the sheath 22. Thereby, the rapid heating and low saturation temperature can be realized.
Patent JP-H052965-A (JP)
Title: Ac relay
Inventor: FUJIWARA TORU
IPC: H01H50/24
Filed: 1991-06-21
Abstract: PURPOSE:To construct an AC relay in a simple structure without a shading coil, simplifying the assembly process, and compacting the size by forming the magnetic circuit part from a plurality of pieces of magnetic core material having different delay angles in the phase angle of the complex permeability. CONSTITUTION:A yoke 5 and armature 7 constituting a major magnetic path are formed from an electromagnetic soft iron, while a yoke 6 and an armature 8 are made of a magnetic core material having different delay angle delta from the electromagnetic soft iron, such as Si steel or permalloy. The delay angle deltadepends not only upon the sort of magnetic core material but also upon the shape of magnetic core, so that the material to the yoke 7 and armature is selected with the size take into consideration. In the case a magnetic core of metal type is used, it is effective to use an insulation spacer between the yokes 5, 6 and between armatures 7, 8. This produces a magnetic path where the magnetic flux density does not nullify, which eliminates use of any shading coil or coils, simplify the structure and assembly, and allow compacting the size.
Patent JP-2000012440-A (JP)
Title: Projection aligner and its manufacture
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern of high resolution by providing a projection system to an optical means wherein a pair of optical elements are arranged so that diffraction grating surfaces thereof face each other and controlling axial astigmatism of a projection system by changing a relative position of an optical element. SOLUTION: One or a plurality of optical means T1 formed of optical elements 11, 12 having a diffraction grating surface which is equivalent to at least a set of two aspherical surfaces is inserted to an optical path of a projection optical system 2 so that diffraction grating surfaces thereof face each other. The set of the optical elements 11, 2 are shifted to a direction perpendicular to an optical axis and a relative position is changed. Thereby, axial astigmatism is adjusted and corrected. The optical means T1 formed of the optical elements 11, 12 having the set of two diffraction grating surfaces generates non-rotary symmetrical power thereof according to a shift amount, thus permitting correction by changing axial astigmatism of a projection system.
Patent JP-S57102071-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIMURA SHIYOUICHI
IPC: H01L29/78
Filed: 1980-12-17
Abstract: PURPOSE:To form a source and a drain using shallow diffusion regions having low concentration as companion regions by implanting ions under a condition that a film body containing impurities is shaped to a side surface of a gate by and annealing. CONSTITUTION:The silicon dioxide film or silicon film 11 containing phosphorus or arsenic by approximately 10 <21>cm<-3> as the impurities is attached onto the whole surface of a semiconductor substrate 1 to which a field oxide film 10, a gate insulating film 4 and a gate electrode 5 are formed. When executing reactive ion etching, etching advances only in the vertical direction, and the sections 12 of the film 11 are left on the side surfaces of the gate insulating film 4 and the gate electrode 5. When the ions of phosphorus or arsenic are implanted by approximately 10<15>cm<-2> and the surface is thermally treated for approximately thirty min. in a nitrogen atmosphere of 1,000 deg.C, N<+> regions 22, 32 having high concentration and the accompany regions 21, 31, which have low concentration diffusion thereof is shallow, are shaped to the source and the drain.
Patent JP-H0925203-A (JP)
Title: Agent for attracting hoplia communis waterhouse
Inventor: IMAI TOSHIHIRO
IPC: A01N33/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain the attracting agent for efficiently and safely controlling Hoplia communis Waterhouse with environmental protection by using a phenetyl group-having compound exhibiting an excellent attracting property for the imagoes of the Hoplia communis Waterhouse. SOLUTION: Al least one kind of compound selected from compounds of the formula [R is OR1 (R1 is H, methyl, ethyl, N(R2 )R3 (R2 , R3 are H, methyl)] is used as an effective ingredient. The compound of the formula includes phenetylalcohol, methylphenetylether, ethylphenetylether, phenetylamine, N- methylphenetyl amine, and N,N-dimethylphenetylamine. The phenetylalcohol and the phenetylamine are especially preferable. The compound of the formula is preferably added in an active ingredient amount of 0.1-5g based on the formulation from the economical viewpoint.